| accessed in the ``--toolchain`` command-line option using a colon ``:`` | accessed in the ``--toolchain`` command-line option using a colon ``:`` | ||||
| prefix:: | prefix:: | ||||
| $ dds build -T :gcc | |||||
| $ dds build -t :gcc | |||||
| ``dds`` will treat the leading colon (``:``) as a name for a built-in | ``dds`` will treat the leading colon (``:``) as a name for a built-in | ||||
| toolchain (this means that a toolchain's filepath may not begin with a colon). | toolchain (this means that a toolchain's filepath may not begin with a colon). |